Sarah McLachlan is a Canadian singer-songwriter known for her expressive vocals and emotional depth. She began her musical journey early, studying classical guitar, piano, voice, and opera, which shaped her distinctive style. While there are no specific details about the meaning of "River," the song appears on a Christmas-themed release, suggesting it might evoke feelings associated with the holiday season. Perhaps it channels a sense of reflection, longing, or comfort often found in winter narratives.